:root {
  --red: #d81b2d;
  --dark: #1b1f29;
  --light: #f4f6f8;
  --text: #1d2430;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  line-height: 1.5;
  background: #fff;
}

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

.topbar {
  background: #fff;
  border-bottom: 1px solid #e7e7e7;
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.8rem 0;
}

.brand {
  text-decoration: none;
  color: var(--dark);
  font-size: 1.4rem;
  font-weight: 700;
  white-space: nowrap;
}

.brand span {
  color: var(--red);
}

nav,
.nav-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

nav a {
  color: var(--dark);
  text-decoration: none;
  font-weight: 600;
}

.nav-actions {
  gap: 0.6rem;
}

.nav-button {
  background: var(--red);
  border: 1px solid var(--red);
  border-radius: 999px;
  color: #fff;
  font-weight: 700;
  padding: 0.55rem 1rem;
  text-decoration: none;
  white-space: nowrap;
}

.nav-button-secondary {
  background: #fff;
  color: var(--red);
}

.hero {
  background: linear-gradient(135deg, rgba(216, 27, 45, 0.95), rgba(216, 27, 45, 0.82));
  color: #fff;
  padding: 5rem 0;
}

.hero-content {
  max-width: 650px;
}

.badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.35);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.85rem;
}

h1,
h2,
h3 {
  margin: 0 0 0.7rem;
}

.cta {
  display: inline-block;
  margin-top: 1rem;
  background: #fff;
  color: var(--red);
  text-decoration: none;
  padding: 0.75rem 1.2rem;
  border-radius: 0.35rem;
  font-weight: 700;
}

.section {
  padding: 3rem 0;
}

.section-light {
  background: var(--light);
}

.section-dark {
  background: var(--dark);
  color: #fff;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.cards article {
  border: 1px solid #e2e8ef;
  border-radius: 0.5rem;
  padding: 1rem;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.04);
}

.partner-card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 1rem;
  max-width: 520px;
  width: 100%;
  padding: 1.25rem;
  background: #fff;
  border: 1px solid #dfe5ec;
  border-radius: 0.75rem;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.06);
}

.partner-card img {
  display: block;
  width: 100%;
  height: auto;
}

footer {
  background: #0f141d;
  color: #fff;
  padding: 2rem 0 1.2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
}

.disclaimer {
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  color: #ccd3da;
  font-size: 0.9rem;
  margin-top: 1.5rem;
  padding-top: 1rem;
}

@media (max-width: 760px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 3.5rem 0;
  }
}